Bird flu is easing with spring’s arrival, but migrating birds still pose risks. See how farmers are working to prevent outbreaks as the virus continues to evolve.

The Trump administration changes course on regulatory interpretations relating to the scope of protections for endangered and threatened species ...

A recent study shows that marine oxygen levels were crucial to the evolution of early Paleozoic trilobite body size, ...

The festival features a weekend of free events, educational programs, and guided tours. Officials lament disturbing change at ...

Researchers have combined decades of scientific data, tracing how all birds are related. This provides an evolutionary map ...